The last step of the method consists in presenting the different results of the method in a synthetic table. Beside, this step will give the opportunity from the analysis of the results to make some retrofit according to scheme presented in Figure 4.

Fig. 4. Organisation of the different steps inside the method.

3. Conclusion

The fast predesign method presented in this poster is coming from a state of the art and a general request coming from the solar cooling field : some accurate and performing tools are already existing (methods to pre-select the technology and the hydraulic scheme according the building and the meteorology and best practice to pre-design the main component of the system) but, one single and synthetic tool is missing gathering all the work already done, friendly and easy-to-play and Internet available. This theoretical method should permit to reach this goal. Unfortunately, it is not yet applied due to the lack of budget among the different participants to the IEA Task 38 Subtask B4. The objectives in the future are the following : develop the tool by improving some applications and finding the budget to develop the tool, test the tool among beta testers and commercialize the tool

References

[1] Task 38, Solar Air-Conditioning and Refrigeration, located in the Heating & Cooling (SHC) Programme of the International Energy Agency IEA. www. iea-shc-task38.org

[2] H. M Henning, (2004). IEA Task 25 Guideline document

[3] T. Nunez, H. M Henning,(2007), PolySMART© Load generator Guidelines

[4] Hans-Martin Henning, (2003), SACE. Solar Cooling Light Computer Tool — Guidelines for Use, Fraunhofer Institute for Solar Energy Systems ISE, , EU Contract NNE5-2001-00025

[5] L. Siso, (2007), ROCOCO (Reduction of Cost for solar cooling systems), EU contract TREN/05/FP6EN/S07.54855/020094